Swaddle sleeping sack



FIG. 1 is a perspective view of a swaddle sleeping sack showing my new design, illustrating the sleeves of the swaddle sleeping sack folded to a closed sleeve configuration;

FIG. 2 is a perspective view of the swaddle sleeping sack, illustrating the sleeves of the swaddle sleeping sack unfolded to an open sleeve configuration;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof. 

CLAIM The ornamental design for a swaddle sleeping sack, as shown and described. 